Reviews:
https://unicornsandkelpies.home.blog/2019/08/12/callum-and-the-mountain-by-alan-mcclure/
https://thequietknitterer.wordpress.com/tag/callum-and-the-mountain/
http://lifeonmagrs.blogspot.com/2019/07/callum-and-mountain-by-alan-mcclure.html
https://stoomio.com/review/callum-and-the-mountain-by-alan-mcclure/
https://roaringreads.com/2020/01/15/review-callum-and-the-mountain/
Interviews:
https://portobellobookblog.com/2019/08/15/authorinthespotlight-alan-mcclure-alandmcclure/
https://www.wigtownbookfestival.com/blog/alan-mcclure
https://roaringreads.com/2019/12/19/seven-stories-alan-mcclure/
https://stoomio.com/getting-to-know-alan-mcclure/